package day04;
//命令解析程序
import java.util.Scanner;

public class CommandBySwitch {
    public static void main(String[] args) {
     Scanner scanner = new Scanner(System.in);
        System.out.println("请选择功能：1.存款 2.取款 3.转账 4.退出");
        int command = scanner.nextInt();
        switch (command){
            case 1:
                System.out.println("存款业务....");break;
            case 2:
                System.out.println("取款业务....");break;
            case 3:
                System.out.println("转账业务....");break;
            case 4:
                System.out.println("退出成功....");break;
            default:
                System.out.println("输入错误");


        }
    }
}
